Seiko Cal. 5257 - 806

The Seiko 5257-806 represents an important milestone in Seiko's 1967 lineup. It features a Cream dial protected by a Mineral crystal and offers 190m of water resistance. [seikata-wm-c80a63675db3]

Also known as: Monster, Crown

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

46mm

Case Thickness

9.4mm

Lug Width

19mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

Cream

Jewels

30j

Frequency

28,800 bph

Power Reserve

67 hours

Year

1967

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